baber/WOPTO huggingface dataset:
Patent CA-1333911-C (CA)
Title: Dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6- triiodoanilides), process for their production as well as x-ray contrast media containing them
Inventor: BLASZKIEWICZ PETER
IPC: A61K49/04
Filed: 1988-09-14
Granted: 1995-01-10
Abstract: Dicarboxylic acid bis-(3,5-dicarbamoyl-2,4,6-triiodoanilides) of general formula I       wherein the amide radicals -CONR1R2 and -CONR3R4 are different from one another and R1 is a hydrogen, a lower alkyl radical or R2, R2 is a straight-chain or branched-chain monohydroxy or polyhydroxy alkyl radical, R3 is a hydrogen, a lower alkyl radical or R4, R4 is a straight-chain or branched-chain monohydroxy or polyhydroxy alkyl radical, R5 is hydrogen, a lower alkyl radical or a monohydroxy or polyhydroxy alkyl radical, X is a straight-cahin or branched-chain alkylene with 1 to 6 carbon atoms, which optionally can be substituted by 1 to 6 hydroxy or alkoxy groups or interrupted by one or more oxygen atoms, possess good pharmacological and physicochemical properties rendering them outstandingly suitable as radiopaque substances in x-ray contrast media for use in all fields of application for x-ray contrast media.
Patent CA-1292880-C (CA)
Title: Automatic espresso coffee making machine for household use
Inventor: CASTELLI GIOVANNI
IPC: A47J31/42
Filed: 1988-10-18
Granted: 1991-12-10
Abstract: ABSTRACT Of THE DISCLOSURE An   "espresso"  coffee  making  machine  for  household  use incorporates  an  electronic  device  linked operatively to a timer, a selector operative to dispense one or two doses of the espresso coffee,  and  a  control  knob  for  controlling  the amount  of  water per coffee dose to be dispensed.     An  electric  coffee  grinder  and  a  feed  pump  for  feeding water  into  the  boiler  are  activated  by  the  electronic  device to operate for predetermined time periods clocked by the timer.
Patent CA-1332255-C (CA)
Title: Curable compositions of polysiloxanes and finely divided fillers and additive therefor
Inventor: BERTHET MICHELLE M N C
IPC: C08K5/42
Filed: 1988-10-21
Granted: 1994-10-04
Abstract: Abstract of the Disclosure The specification discloses a curable composition compri-sing 100 parts by weight of polysiloxane, 50 to 200 parts by weight of finely divided filler having an average particle size greater than 0.05 micron and not less than 0.5 parts by weight per 100 parts by weight of the filler of an additive which is a reaction product of an organic amine, or an oxide, hydroxide, carbonate, or bicarbonate or a mixture thereof with a sulphonic acid of the formula RSO3H in which R represents a hydrocarbon group which may have halogen or amino substituents and which contains not less than six carbon atoms.  Preferred additives are reaction products of the sulphonic acid and an oxide, hydroxide, carbonate or bicarbonate of sodium, magnesium, zinc, calcium, barium, aluminium or a mixture thereof. The group R of the sulphonic acid may be R'C6H4 where R' represents an alkyl group having 6 to 18 carbon atoms and a preferred acid is dodecylbenzenesulphonic acid.  The filler is preferably basic and may be oxide, hydroxide, carbonate or bicarbonate of calcium, magnesium, barium or zinc or a mixture thereof. Preferably the polysiloxane corresponds to a mixture and/or a reaction product of a polydiorganosiloxane HO(R"2SiO)XH with a compound containing silicon-bonded groups which are reactive therewith under the influence of moisture.   The composition may be used to provide foamed or non-foamed, rigid or elastomeric products which  may  be  employed,  for  example,  as  encapsulants, sealants or protective coatings.
Patent CA-1330519-C (CA)
Title: Apparatus and method for manufacturing pneumatic tyres
Inventor: HOLROYD ERIC
IPC: B29D30/20
Filed: 1988-11-10
Granted: 1994-07-05
Abstract: ABSTRACT                                        (Fig. 7) "APPARATUS AND METHOD FOR MANUFACTURING PNEUMATIC TYRES"   Apparatus comprising a former used in the manufacture of tyres. Two green covers (52), (53) devoid of sidewalls for pneumatic tyres are assembled and shaped side-by-side. The two covers (52), (53) may be joined together during assembly but separated during manufacture.
Patent CA-1326374-C (CA)
Inventor: WESTWINKEL FLORIAN G
IPC: E05B19/18
Filed: 1989-03-30
Granted: 1994-01-25
Abstract: A B S T R A C T           A bitted substantially rigid extension adapter is provided which may be applied to an existing operating key thereby forming a control key assembly.  The extension adapter is provided with fasteners for secure attachment to an operating key.  The extension adapter may be made of metal.          The bitted portion of the adapter may activate on or more control tumblers in a removable locking core housed within a locking mechanism.  The adapter and key, when combined, may be used to remove the locking core from the mechanism.
Patent CA-1341246-C (CA)
Title: Somatic cell gene therapy
Inventor: VERMA INDER MOHAN
IPC: A61K35/33
Filed: 1989-04-05
Granted: 2001-06-05
Abstract: The present invention is a somatic cell gene therapy method that is especially useful for the treatment of certain diseases that are caused by gene defects. According to the invention, fibroblast cells are transduced so that they express a "replacement" gene of interest. These transduced fibroblasts are preferably fixed in vitro in an extracellular matrix, and then implanted in the loose connective tissue of the skin of an individual or animal to be treated.   Because the fibroblasts are implanted in a highly vascularized compartment of the skin i.e., loose connective tissue of the dermis, the transduced cells, and thus their "replacement" gene products, have direct access to the circulatory system. As a result the needed replacement gene products can easily and efficiently be distributed to other parts of the body.      When the gene therapy is no longer needed, the implanted fibroblasts can be conveniently removed.
Patent CA-1335018-C (CA)
Title: Method of producing treated silica filler for silicone rubber
Inventor: COLLINS WARDE T
IPC: C09C1/30
Filed: 1989-04-21
Granted: 1995-03-28
Abstract: An improved method of producing treated silica filler for use with silicone rubber operates at ambient temperature in a short period of time.  The method consists essentially of mixing reinforcing silica with a volatile treating agent of the formula RxSi(OR')4-x, wherein R is a substituted or unsubstituted, saturated or unsaturated, alkyl or aryl radical having from 1 to 6 carbon atoms, R' is an alkyl radical having from 1 to 3 carbon atoms, x is 1 or 2 and R and R' are chosen so that the vapor pressure of the alkoxysilane exceeds 10 Pa (0.0001 atmosphere) at treatment temperature, in combination with a volatile catalyst selected from the group consisting of acid A, base B and mixtures thereof; wherein acid A is a volatile acid or acid progenitor and base B is a silylamine or silazane, acid A and base B being chosen so that the vapor pressure of either acid A or base B exceeds 500 Pa (0.005 atmosphere) at treatment temperature, for a period of time sufficient to allow the desired amount of treating agent to be adsorbed onto the surface of the particulate filler.
Patent CA-1323469-C (CA)
Inventor: DICKERSON LYNDEL D
IPC: D06M101/16
Filed: 1989-05-01
Granted: 1993-10-26
Abstract: Abstract of the Disclosure The neutralization of odors and removal of soil from fibrous surfaces, e.g., carpets, can be carried out using fabric treatment compositions containing certain combinations of metal salts and carriers.
Patent CA-1304490-C (CA)
Title: Electro-optical component and method for making the same
Inventor: DIEMEER MARTINUS B J
IPC: G02F1/01
Filed: 1989-05-26
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE           Electro-optical components and semi-manufactured articles, and method for making them. A light conducting layer is formed from a poleable or poled glassy polymer material, which has an under exciting radiation definitively destructible e/o activity. A selective irradiation under a parallel beam will give sharp transitions (C, D) from an e/o active area (2.1) or an area which can still be activated to an e/o non-active area. The buffer layers (3 and 5) can also consist of suchlike irradiated material.    A suitable positioning of the electrodes (4 and 11) between which by means of a difference in voltage applied across the connections (12 and 13) an electric field with a sufficient intensity and/or uniformity can be induced extending into the border area, on both sides of the transition planes (C, D), will make sharp inducible refractive index transitions possible. This is utilized with e/o inducible waveguides in thin layers to obtain sharp lateral definitions, and in an optical intermediate switch.
Patent CA-1310687-C (CA)
Title: Discharge lamp having a standardized base
Inventor: MUEESSLI DANIEL
IPC: F21S2/00
Filed: 1989-06-12
Granted: 1992-11-24
Abstract: DISCHARGE LAMP HAVING A STANDARDIZED BASE            ABSTRACT OF THE DISCLOSURE         This  illumination  lamp  (5)  includes  a  discharge tube  (6,7),  a standardized base  (10)  and an intermediate element  (9)  arranged between the  tube and the base.  The lamp is characterized in  that an electronic circuit  (32) transforming the low frequency of the distribution network into a high frequency for energizing the tube is entirely contained within the standardized base.  In particular the electronic circuit is made up of a printed circuit in the form of  a  disc  (30)  bearing vertically arranged circuit components. The lamp, which is of greatly reduced dimensions is intended to replace an incandescent lamp.
Patent CA-1336990-C (CA)
Title: Pneumatic tires
Inventor: BLYTHE ROBERT JOHN
IPC: C08L21/00
Filed: 1989-06-30
Granted: 1995-09-12
Abstract: Pneumatic tyres having an improved steering response have a tread portion which comprises a blend of a base elastomer  and,  as  a  steering  response  substance,  a polymer   of   an   unsaturated   compound   selected   from methacrylic   acid,  acrylic  acid  and  lower  alkyl  esters thereof.   The steering response substance is preferably a  graft  copolymer  of  isoprene  and  methylmethacrylate. A  preferred  amount  of  the  steering  response  substance is  in  the  range  from  5  to 60% by weight of the total of the base elastomer and the steering response substance.
Patent CA-1308323-C (CA)
Title: Formulation chamber with exterior electrotransport delivery device
Inventor: THEEUWES FELIX
IPC: A61M5/14
Filed: 1989-08-10
Granted: 1992-10-06
Abstract: THE ABSTRACT      A drug delivery apparatus is disclosed comprising a formulation chamber and an electrotransport device on the outside of the formulation chamber for transporting an electrically charged drug from the outside into a medical fluid that flows through the formulation chamber over drug delivery time.
Patent CA-1318123-C (CA)
Title: Inhibition of reservoir scale
Inventor: CARLBERG BOB L
IPC: C09K8/528
Filed: 1989-08-18
Granted: 1993-05-25
Abstract: INHIBITION OF RESERVOIR SCALE           Abstract Scaling  of  a production  well  in  a  non-carbonate subterranean reservoir is inhibited by injecting into the reservoir a mixture of a phosphonate inhibitor and a metal chelate where the metal  chelate  has  a  lower  stability  constant  (Ke)  than  the phosphonate inhibitor.
Patent CA-1315175-C (CA)
Inventor: FOSTER GEOFFREY F
IPC: F17C13/12
Filed: 1989-08-21
Granted: 1993-03-30
Abstract: ABSTRACT A gas shut-off device 10 for a gas cylinder, to stop gas flow from the cylinder if the gas flow becomes excessively high, or the device is tilted from its normal orientation.  The device 10 includes a cylindrical chamber 21 having a gas inlet 20 and a gas outlet 25, with a ball 22 located within the chamber 21 to close the outlet 25 if the gas flow becomes excessively high or the device 10 becomes tilted.
Patent CA-1316033-C (CA)
Title: Stabilized equipment support, primarily for use with lightweight cameras
Inventor: BROWN GARRETT W
IPC: G03B17/56
Filed: 1989-09-14
Granted: 1993-04-13
Abstract: Abstract of the Disclosure A stabilized support which is both small and light-weight in construction, and which receives the equipment with which it is used upon an expanded support network which deploys (positions) the supported equipment in a manner which alters the position of its center of gravity so that the resulting unit can be effectively supported at its center of gravity by an interrupted handle which includes a major portion which can be engaged for overall support and transport of the unit, and a minor portion which includes a control surface which is accessible by the operator's hand to achieve controlled orientation of the equipment support, separated by an appropriate device for providing mutual angular isolation between the two portions of the compound handle.  The handle for the equipment support therefore provides all of the functions which are necessary for appropriate operation of the equipment which it supports, such as a portable video camera or the like.
Patent CA-1338399-C (CA)
Inventor: MAKINO TADASHI
IPC: A61K31/44
Filed: 1993-09-14
Granted: 1996-06-18
Abstract: Disclosed is a stabilized pharmaceutical composition for the inhibition of gastric acid secretion, comprising:  an effective amount of a 2-[(2-pyridyl)methylsulphinyl]benzimidazole compound or a pharmaceutically acceptable salt thereof having a gastric acid secretion inhibitory property; a basic inorganic salt stabilizing agent which is present in an amount effective to stabilize the composition, the benzimidazole compound or its salt being in contact with the basic inorganic salt evenly; and an enteric coating for the composition.
Patent DK-155280-C (DK)
Inventor: HEINDL JOSEF
IPC: A61K31/40
Filed: 1982-04-13
Granted: 1989-08-07
Abstract: Indole derivatives of Formula I    <IMAGE>  (I)  wherein R1 is hydrogen, alkyl of 1-6 carbon atoms, or benzyl R2 is hydrogen, alkyl of up to 4 carbon atoms, free or esterified hydroxyalkyl of up to 4 carbon atoms, or free, amidated or esterified carboxy or carboxyalkyl, R3 is hydrogen or alkyl containing 1-6 carbon atoms, R4 is hydrogen or alkyl containing 1-6 carbon atoms and R5 is hydrogen, or alkyl, alkenyl, or cycloalkyl, all of which per se contain up to 6 carbon atoms, and all of which are optionally substituted by a free or esterified carboxy group or by an optionally substituted phenyl group; or a polymethylene group of up to 8 carbon atoms linking the first indole residue to a second indole residue of Formula Ia <IMAGE> (Ia)  wherein R1, R2, R3, and R4 are as defined above, and the physiologically acceptable salts thereof with acids and, optionally, their alkali metal and alkaline earth metal salts, possess valuable pharmacological properties, such as stimulating beta -receptors and prevention of premature labor, are described.
Patent DK-159734-C (DK)
Inventor: GOEBEL KONRAD
IPC: F02C6/10
Filed: 1984-05-30
Granted: 1991-04-22
Abstract: Combined gas turbine/steam turbine plant, in which the exhaust gas line of the gas turbine block containing an air compressor, combustion chamber, gas turbine and generator is connected on the primary side to a steam generator which, in turn, comprises parts of the steam turbine block which also contains a high pressure and a low pressure turbine, a condenser, a feedwater tank and a feedwater pump. The combustion chamber of the gas turbine block is connected to the output of a coal gasification plant, the air separation unit which has an outlet for the separated nitrogen and the gasifier. The gasifier is followed by a steam generator for utilizing the raw gas heat and a heat exchanger for heating the purified gas by the raw gas. The steam generator arranged ahead of the raw gas/purified gas heat exchanger is designed as a high pressure steam generator, the secondary output of which is connected to the output of the steam generator of the steam turbine block. The raw-gas/purified-gas heat exchanger is followed by a low pressure steam generator, the secondary output of which is connected to the low pressure part of the steam turbine. The nitrogen outlet of the air separation unit located in the coal gasification plant is connected exclusively to the purified gas line leading to the combustion chamber or to the burners in the combustion chamber.
Patent DK-160999-C (DK)
Inventor: PUEHLER ALFRED
IPC: C12N15/00
Filed: 1982-07-19
Granted: 1991-11-18
Abstract: The plasmid p SVH 1, which is obtained from Streptomyces venezuelae DSM 40755 and which has a molecular weight of 8.4 megadaltons, a contour length of 4.1  mu m and a molecular size of 12.6 kilobases, and its use for the construction of a vector and for cloning foreign DNA in suitable host organisms.
Patent DK-162395-C (DK)
Inventor: WONG JEFFREY TZE-FEI
IPC: C08H1/00
Filed: 1984-10-25
Granted: 1992-03-09
Abstract: There is described a water soluble compound having a molecular weight of from about 70,000 to about 2,000,000, and having the formula 1,where PS represents a physiologically acceptable polysaccharide of molecular weight from about 2,000 to about 2,000,000,X represents a covalently bonded chemical bridging group,HB represents a haemoglobin residue, andZ represents an oxygen affinity reducing ligand, containing 2 or more phosphate groups.There is also described haemoglobin linked to an oxygen affinity reducing ligand derived from inositol phosphate, and polymers of such linked haemoglobin.Processes for making the compounds, and their formulation and use as oxygen transporting agents, are also described.
Patent FI-73838-C (FI)
Inventor: LAWRENCE PAUL JOSEPH
IPC: G01N33/72
Filed: 1982-04-29
Granted: 1987-11-09
Abstract: An improved specimen test slide having a front panel and a rear panel. The front panel has one or more openings. Sheet means carrying a test reagent underlie each of these openings for reception of a specimen. A hinged cover overlies the openings. The rear panel has flap means opposite said openings which is pivotable to expose the underside of the sheet to permit application of a developing solution. The underside of the sheet which faces the rear panel also has a control area positioned on a portion thereof at some distance from the portions of the sheet underlying the openings of the front panel. The control area contains positive and negative monitors.
Patent FI-76320-C (FI)
Inventor: FABRE JEAN-LOUIS
IPC: C07D207/24
Filed: 1983-12-05
Granted: 1988-10-10
Abstract: Pyrrolidine derivatives of the formula:   <IMAGE>   wherein X represents an oxygen or sulphur atom, R represents a hydrogen atom or an alkyl radical, Ro represents a hydrogen atom, an alkyl radical or a phenyl radical optionally substituted by a halogen atom or by an alkyl, alkoxy, alkylthio or nitro radical, A represents a nitrogen atom or a radical =CH-, the symbol Y represents a hydrogen or halogen atom or an alkyl, alkoxy, alkylthio, alkylcarbonyl, nitro, amino, alkylcarbonylamino, alkylamino, dialkylamino, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, cyano, trifluoromethyl, hydroxy, mercapto, alkylcarbonyloxy or alkylcarbonylthio radical, n represents zero or 1, and p represents 1, 2 or 3, it being understood that the alkyl and alkoxy radicals, and alkyl and alkoxy moieties of any of the aforementioned groups, contain from 1 to 4 carbon atoms are new therapeutically useful compounds, more particularly useful as antidepressants.
Patent FI-74038-C (FI)
Inventor: GEERDES DIRK JACOBUS FREDERIK
IPC: C08G63/68
Filed: 1983-12-30
Granted: 1987-12-10
Abstract: This invention pertains to a process for coating wood or a wood fibres-containing substrate using an oxidatively drying coating composition based on an alkyd resin built up of an ethylenically unsaturated monocarboxylic acid, a saturated di- or polyvalent hydroxyl compound and a specific benzotriazole or benzophenone compound. The coating exhibits improved durability and ensures good protection of the substrate against the effects of ultraviolet radiation.
Patent FI-80276-C (FI)
Inventor: THUROW HORST
IPC: A61K39/395
Filed: 1984-07-11
Granted: 1990-05-10
Abstract: The invention relates to aqueous solutions of proteins with a molecular weight above 8,500 daltons, which contain a compound of the formula I R2O-Xn-R3 (I) in which Xn is a chain of n members of the formula II or III   <IMAGE>   in any desired sequence, n denotes 2 to 200 and R1 denotes hydrogen, methyl or ethyl, it being possible for the radicals R1 to be identical or different but R1 being hydrogen in at least half of the chain members, and R2 and R3 are identical or different and denote hydrogen or an organic radical, to processes for their preparation and to their use. The invention furthermore relates to the use of compounds of the formula I for the pretreatment of hydrophobic surfaces to avoid adsorption of denaturing of proteins.
Patent FI-79988-C (FI)
Inventor: THORESSON EDDIE
IPC: B62D27/06
Filed: 1985-10-01
Granted: 1990-04-10
Abstract: A device for removably attaching a post (2) to a load platform (1), and a sideboard (3) or the like to the post, where the device includes at least a first and at least a second locking member (6, 8, 9) displaceably mounted on the post, and these members being adapted for respective engagement with sideboard and platform for operation by a single lever (4) accessible from the exterior of the post, said lever being pivotably mounted on the first locking member (8, 9) and connected via at least one link (15) to the second locking member (6), and a detent means (16, 17) for ensuring that when the lever is swung to release the post (2) from the platform (1) and the sideboard (3) from the post the second locking member is not taken out of engagement with the platform until the first locking member has been released from the sideboard. The detent means includes an actuating member (17) mounted on the link (15) and a stop (16) fastened to the post (2).
Patent FI-80526-C (FI)
Inventor: SAVISALO HANNU
IPC: G01N27/416
Filed: 1986-09-08
Granted: 1990-06-11
Abstract: The invention concerns a procedure for controlling cellulose digestion by measuring the activity of chemicals exerting essential influence on cellulose digestion which are present in the cellulose digester, the feeding of chemicals to be added into the cellulose digester being controlled on the basis of the result of measurement. The measurement is carried out by placing in the cellulose digester one or several measuring electrodes (12) and reference electrodes (13) and a current-supplying counterelectrode (14), to the circuit thus established being supplied current from a current source (15) in such manner that the voltage across the measuring electrode (12) and the reference electrode (13), in other words the electrochemical potential of the measuring electrode (12), is substantially constant, whereby the current intensity corresponding to said potential is directly proportional to the activity of said chemicals.
Patent FI-87550-C (FI)
Inventor: EYRAUD MARCEL
IPC: B32B27/36
Filed: 1987-12-22
Granted: 1993-01-25
Abstract: Process for improving the adhesiveness of crystalline or semicrystalline polyester films to final application coatings such as those applied to manufacture films for packaging or graphic arts, which consists in depositing by coextrusion onto the polyester film a mixture of a sulphonated copolyester and of an unsulphonated crystallisable polyester. 
<??>The invention also relates to the composite films thus obtained.